The JTAG interface enables to connect debuggers like JTAGICE mkII.
The JTAG Interface follows the pinout:
JTAG I/O Interface | GPIO Name-Alternate | |
---|---|---|
#RESET | _RESET | |
TDO | TDO | |
TCK | TCK | |
TDI | TDI | |
TMS | TMS | |
EVTO | PB 20 |
see below the hardware schematic :
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